Whois IP Lookup Tool

Uncover Whois IP Information for Any Domain or IP with Our Lightning-Fast Whois Lookup Tool!

Whois Checker

Use this tool to lookup your Whois record.

Please enter a valid domain name, without http:// prefix

Whois Domain Lookup

A Whois domain lookup tool allows you to find information about a registered domain name, such as the registrant’s contact information and the date the domain was registered and last updated. Whois information is maintained by registrars and is publicly available, allowing anyone to look up information about a domain name.

The Whois protocol allows anyone to query a Whois server for information about a specific domain name, IP address, or autonomous system number.

Whois IP Lookup

Whois IP lookup tool allows you to find information about a specific IP address, such as the organization that owns the IP address and the date the IP address was first registered. Whois information for IP addresses is maintained by regional Internet registries (RIRs) such as ARIN, RIPE, and APNIC.

This information can be useful for troubleshooting network issues, identifying the source of spam or other unwanted traffic, or for security investigations.

How does a Whois IP Lookup work?

The Whois protocol allows anyone to query a Whois server for information about a specific domain name, IP address, or autonomous system number. IP Whois information is maintained by registrars and is publicly available, allowing anyone to look up information about a domain name.

Types of Information found in Whois Domain Databases

Types of Information Found in Whois Databases

IP Whois lookups help reveal the following information about IP addresses:

IP address
Network information
Geographic location
Registration date
Date of the last update
IP allocation details
Autonomous System Number (ASN)
DNS information

Please note that the Whois database does not store all the information about a domain and depending on the domain registrar and the domain’s privacy settings, some of the information may be hidden or replaced by a proxy.

How to do a Whois Lookup?

Whois Lookup for Guest Visitors

To perform a Whois domain lookup with PowerDMARC’s free Whois lookup tool:

Click on PowerToolbox
Select “Whois lookup tool” from the Lookup tools
Enter any valid IP address (IPv4/IPv6)

Whois Lookup for PowerDMARC Customers

What to do with your Whois IP Lookup Results?

You can use your Whois IP search results for the following purposes:

Contacting the Domain Owner
Research and Verification
Cybersecurity and Domain Monitoring
Legal and Intellectual Property Issues
SEO and Marketing Research

What to do with your Whois IP Lookup Results

What Does Whois Mean?

Whois is a widely used DNS record listing that identifies who owns a domain and how to get in contact with them. It is an acronym for the word “Who is”, and rightly so, as they are used to store IP ownership information.

List of Information Registration Centres Near You

These regional registries are responsible for administering IP addresses for specific geographical regions:

African Network Information Centre (AfriNIC) – Africa
American Registry for Internet Numbers (ARIN) – US, Canada, the Carribean, North Atlantic islands
Asia-Pacific Network Information Centre (APNIC) – Asia, Australia, and surrounding countries
Latin America and Caribbean Network Information Centre (LACNIC) – Latin America, some parts of the Caribbean
Réseaux IP Européens Network Coordination Centre (RIPE NCC) – Middle East, USSR, Europe

How is a Whois Domain Lookup useful for you?

Whois records are not only useful for domain and IP address lookup but also for troubleshooting network issues, identifying the source of spam or other unwanted traffic, or for security investigations.
A Whois domain lookup can be useful for obtaining information about the registration and ownership of a specific domain name

It can provide information such as the registrant’s name, contact information, and the date the domain was registered and last updated.
This information can be useful for a variety of purposes, such as confirming the identity of the person or organization responsible for a website, determining the age of a domain, or identifying potential fraud or abuse. It can also be used to identify domains that are available for registration or to find contact information for the owner of a domain.

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